Wall Hung Gas Boiler Circulation Pump 230V 45W 5m Head 40Lmin Low Noise

Main Product Advantages

• Maximum head reference of 5 meters
• Maximum flow reference of 40L per minute
• 230V 50Hz electrical configuration
• 45W efficient motor power
• Single stage pump structure
• Automatic start and stop function
• Adjustable speed operation
• Overload protection
• Overheat protection
• Low noise operation
• Suitable for compatible gas boiler heating systems
• One year standard warranty
• 1 percent spare parts support according to the supply agreement
• OEM and ODM project discussion support

5m Maximum Head for Practical Heating System Layouts

The maximum head indicates the pump’s ability to move water through a vertical or resistant heating circuit. This pump has a maximum head reference of 5 meters, making it suitable for compatible wall mounted boiler systems and heating layouts that require a moderate circulation height.

A suitable pump head helps the heating system move water through pipes, radiators, heat exchangers, and other system components. Correct pump selection can support more balanced heat distribution and help reduce areas with slow water movement.

The required pump head depends on the complete system design. Pipe length, pipe diameter, bends, radiator number, valves, filters, heat exchanger resistance, and system height all affect circulation performance. For this reason, the 5m value should be considered together with the actual heating system curve rather than used as the only selection factor.

40L per Minute Flow Capacity Reference

The pump provides a maximum flow reference of 40L per minute according to the supplied specification. This flow capability can support compatible boiler heating systems that require reliable movement of heated water through the system.

Stable water flow helps transfer heat from the boiler to the connected heating equipment. It can support radiator heating, domestic heating circuits, and other compatible hydronic applications. The actual flow rate will vary according to the pump speed, pipe resistance, valve position, system pressure, and installation layout.

For OEM customers, the pump can be evaluated against the heating system’s required flow curve. This helps confirm whether the pump is suitable for the selected boiler model and system design before mass production.

Automatic Start and Stop for Lower Energy Use

The circulation pump can automatically start and stop according to the heating system demand. When the boiler requires water circulation, the pump can begin operation. When circulation is no longer required, the system can stop the pump to avoid unnecessary power consumption.

Automatic operation helps the boiler work more efficiently and reduces the need for constant manual adjustment. It also supports a more convenient user experience for residential heating customers.

The exact start and stop logic depends on the boiler control board, temperature sensors, system thermostat, and wiring arrangement. Customers should confirm the control method during technical integration.

Adjustable Speed for Different Pipe Layouts

Different heating systems have different pipe lengths, heating areas, and water resistance. A fixed pump speed may provide too much or too little circulation for a particular system. Adjustable speed allows the installer or control system to select a more suitable operating level.

Speed adjustment can help support:

• Different radiator quantities
• Different pipe lengths
• Smaller or larger heating zones
• Seasonal heating requirements
• Reduced noise during low demand
• More balanced water circulation
• Better system commissioning

The exact speed control method should be confirmed according to the selected model. It may be controlled through the boiler system, an external setting, or a model-specific adjustment structure.

Overload and Overheat Protection

A circulation pump may face abnormal conditions such as blocked flow, air in the system, valve closure, mechanical resistance, or extended operation under high load. Protection functions help reduce the risk of motor damage during these conditions.

The pump includes overload and overheat protection according to the supplied product features. These protections help support safer motor operation and may reduce damage caused by abnormal operating conditions.

Protection functions do not replace correct system design and installation. The heating circuit should be properly filled, vented, filtered, and maintained before operating the pump.

Low Noise Operation for Residential Heating

Noise is an important consideration for wall mounted boilers installed near bedrooms, kitchens, living rooms, and apartments. A circulation pump with excessive vibration or mechanical noise can reduce customer satisfaction even when the heating system works correctly.

The product is designed for low noise operation through efficient motor performance and a stable pump structure. Actual noise levels depend on water quality, air inside the system, installation position, pipe vibration, pump speed, and system maintenance.

Correct installation and regular air removal can help the pump maintain quieter operation.

Stronger competitiveness in your market

• We help you build a stable and high-performance product line that strengthens your position in your local market.
• With reliable supply and consistent quality, your products become more trusted by end customers.
• This gives your business a clear advantage over low-quality competitors.

Faster growth for your business

• You can launch or expand your gas water heater business faster with ready OEM/ODM solutions.
• We reduce your development time so your business can enter your market quickly.
• Your business gains more opportunities by responding faster to customer demand.

Better profit margins for your business

• Optimized manufacturing and product structure help reduce your overall purchasing cost.
• You can offer competitive pricing in your market while maintaining healthy profit.
• This improves long-term profitability for your business.

Reliable supply for your market

• Stable production capacity ensures continuous supply for your market demand.
• You don’t need to worry about stock shortage during peak seasons.
• Your market operations stay stable and predictable.

Custom solutions for your brand

• We provide full customization to match your brand positioning and your target customers.
• Your products are designed specifically for your market needs, not generic solutions.
• This helps your brand stand out in a competitive environment.

Reduced risk for your business

• Strict quality control reduces product failure and after-sales issues in your market.
• You get stable products that protect your brand reputation.
• This lowers operational risk for your business.

Support for your long-term growth

• We are not just a supplier, but a long-term partner for your business.
• Continuous product improvement helps your market stay competitive.
• Your business can scale steadily with professional manufacturing support.

Better customer experience in your market

• Stable hot water performance improves end-user satisfaction in your market.
• Safer and more efficient products increase customer trust in your brand.
• This helps your business build long-term customer loyalty.

High After-Sales Rate

You need products that perform reliably after they reach your customers. Vangood follows strict quality control procedures throughout the entire production process, from component inspection to final product testing. This helps You reduce returns, warranty claims and after-sales costs while improving customer satisfaction.

Unstable Quality

You should never have to worry about inconsistent product quality from one order to the next. Vangood operates under a comprehensive quality management system to ensure every batch meets the same standards, giving You confidence in every shipment.

Insufficient Certifications

You may face challenges when entering different markets without the proper certifications. Vangood provides CE-certified products and supports compliance requirements, helping You bring products to market more smoothly and with fewer obstacles.

Unstable Water Temperature

Your customers expect a comfortable and reliable hot water experience. Vangood uses stable heating and combustion technology to help You provide consistent hot water performance in a wide range of operating conditions.

Poor Low Water Pressure Performance

Many outdoor and remote locations have limited water pressure. Vangood water heaters are designed to operate under low water pressure conditions, allowing You to serve camping, RV, caravan, farm and off-grid markets more effectively.

High Gas Consumption

Rising energy costs can impact both You and Your customers. Vangood focuses on improving thermal efficiency and optimizing combustion performance, helping You offer products that deliver reliable hot water while reducing fuel consumption.

Difficult Installation

Complicated installation can lead to customer complaints and additional support requests. Vangood provides complete accessories, user-friendly designs and clear installation guidance, making setup easier for You and Your customers.

Limited Spare Parts Support

Reliable spare parts availability is essential for long-term business success. Vangood maintains ongoing support for key components and accessories, helping You simplify maintenance, repairs and after-sales service.

Long Lead Times

You need a supplier that can keep up with your business schedule. With mature production management and a stable supply chain, Vangood helps You reduce delays and maintain consistent inventory levels throughout the year.

Limited OEM & ODM Capabilities

Every market is different, and Your products should reflect that. Vangood offers flexible OEM and ODM services, allowing You to customize logos, packaging, product specifications and appearance to better match Your brand and target customers.

Transportation Damage Risks

Damaged products create unnecessary costs and customer dissatisfaction. Vangood uses reinforced packaging solutions and export-ready packing standards to help You minimize shipping damage and ensure products arrive in good condition.

Slow After-Sales Response

When issues arise, You need support you can count on. Vangood provides responsive communication and professional customer service, helping You get answers quickly and resolve problems efficiently so Your business can keep moving forward.

Take Action Now

If You are looking for a reliable gas water heater supplier, now is a great time to get in touch. Simply share Your product requirements, target market or project details, and our team will provide detailed specifications, product recommendations and suitable OEM/ODM solutions to help You move forward with confidence.

Request a Quote

Whether You are sourcing for distribution, retail, e-commerce or project procurement, You are welcome to send us an inquiry at any time. We will provide competitive pricing, product information and professional support, helping You evaluate the best solution for Your business needs.

Start Your Business Partnership

You deserve a manufacturing partner that supports Your long-term growth. By working with Vangood, You gain access to stable production capacity, reliable product quality and responsive service. We are committed to building long-term cooperation that helps Your business grow steadily and sustainably.

Get Customized Solutions

Every market has different requirements, and every brand has unique goals. If You need customized specifications, packaging, logos, accessories or product features, simply share Your ideas with us. Our team will work closely with You to develop a solution that fits Your market and strengthens Your brand identity.

Contact Us Today

If You have questions about products, certifications, lead times or customization options, our team is ready to help. You can contact us directly for fast communication, technical support, product catalogs and professional recommendations based on Your specific requirements.

Discuss Your Project With Us

Whether You are launching a new product line, expanding Your distribution network or sourcing for a large project, we would be happy to learn more about Your plans. By understanding Your business goals, we can recommend the most suitable products and services to help You achieve better results.

Grow Your Business With Confidence

Choosing the right supplier can make a significant difference to Your success. With years of manufacturing experience, strict quality control and global export expertise, Vangood is ready to support You with reliable products and dependable service every step of the way.

Q: Are you a trading company or a manufacturer?
A: We are a professional manufacturer located in Dongfeng Town, Zhongshan City, Guangdong, China. With more than 22 years of experience in home appliance production and R&D, we specialize in gas water heaters, electric water heaters, gas boilers, gas stoves, range hoods, and other kitchen appliances. We warmly welcome customers from around the world to visit our factory and discuss cooperation opportunities.

Q: What is your MOQ?
A: Our MOQ depends on the product model and customization requirements. We offer flexible MOQ options and support trial orders, allowing you to evaluate product quality and market potential before placing larger orders.

Q: What is your lead time?
A: For first-time orders, the production lead time is usually 35–45 days after confirming all order details. For repeat orders, the lead time is typically 25–35 days. The exact schedule depends on order quantity, product specifications, and customization requirements.

Q: Do you provide samples? Are they free?
A: Yes, we provide samples for quality evaluation and testing. The sample price is usually 1.5 times the unit price. However, the sample cost can be refunded in your first bulk production order, helping reduce your initial purchasing risk.

Q: What are your payment terms?
A: For payments ≤ USD 1,000, 100% payment is required in advance. For payments ≥ USD 1,000, we accept 30% T/T deposit in advance, with the balance paid before shipment. We can also accept 100% L/C at sight for qualified orders.

Q: Do you support OEM and ODM services?
A: Yes. We provide comprehensive OEM and ODM services, including logo printing, packaging design, product appearance customization, technical specification adjustments, and function development. Our professional R&D team can help create products tailored to your market needs.

Q: Can you provide customized packaging?
A: Yes. In addition to standard export packaging, we offer customized color boxes, gift boxes, branded cartons, instruction manuals, labels, and private packaging solutions to support your brand development.

Q: What is your warranty period?
A: We provide a one-year warranty for non-human quality issues. Our technical team also offers after-sales support and spare parts assistance to help ensure long-term product performance.

Q: What certifications do your products have?
A: Our factory operates under a strict ISO 9001 quality management system. Products are manufactured according to international standards, and relevant certifications can be provided based on your target market requirements.

Q: Do you supply spare parts?
A: Yes. We provide long-term spare parts support for maintenance and after-sales service. Spare parts can be supplied together with product orders or separately according to customer requirements.

Q: Do you provide market support?
A: Yes. We can provide product photos, videos, technical specifications, catalogs, promotional materials, and marketing suggestions to help you promote products and expand your local market.

Q: Are all products tested before shipment?
A: Yes. Every product undergoes strict inspections and testing before shipment, including raw material inspection, production process control, safety testing, performance testing, and final quality verification.

Q: How do you control product quality?
A: We follow a complete ISO 9001 quality management system. Quality control covers every stage from raw material sourcing, component inspection, assembly, and product testing to final packaging, ensuring consistent and reliable product quality.

Q: What is your production capacity?
A: Our factory is equipped with modern production facilities and stable manufacturing lines, enabling us to support both small-volume trial orders and

schedules.

Q: What are your main products?
A: Our main products include gas water heaters, electric water heaters, gas boilers, gas stoves, range hoods, gas ovens, and other kitchen appliances. We continue to develop new products to meet the changing demands of global markets.

Q: Can you provide SKD or CKD solutions?
A: Yes. We have extensive experience supporting SKD and CKD projects. We have successfully cooperated with customers from Vietnam, Pakistan, India, Brazil, Mexico, Turkey, and other countries. SKD and CKD configurations can be customized according to your assembly requirements, helping reduce import duties and improve local production efficiency.

Q: Which markets do you serve?
A: Our products have been exported to North America, South America, Europe, Russia, Africa, Southeast Asia, and the Middle East. Our extensive export experience allows us to provide products and services that meet the requirements of different international markets.

Q: Why choose us?
A: With over 22 years of manufacturing experience, a professional R&D team, strict ISO 9001 quality control, advanced production equipment, comprehensive OEM/ODM capability, and rich export experience, we are committed to providing reliable products, stable supply, and long-term partnership support for customers worldwide.